Added cgit container based on CentOS.

cgit/centos7/Dockerfile

@@ -0,0 +1,20 @@
+FROM registry.centos.org/centos/centos:7
+
+MAINTAINER Mohammed Zeeshan Ahmed <[email protected]>
+
+RUN yum -y update && yum clean all
+
+RUN mkdir -p /srv/git /opt/scripts
+
+ADD ./fix-permissions.sh ./install.sh ./passwd.template ./run.sh /opt/scripts/
+
+RUN chmod -R 777 /opt/scripts && . /opt/scripts/install.sh
+
+WORKDIR /srv/git
+
+EXPOSE 8080 8443
+
+USER apache
+
+ENTRYPOINT ["/opt/scripts/run.sh"]
+CMD ["cgit"]

cgit/centos7/cccp.yml

@@ -0,0 +1 @@
+job-id: cgit

cgit/centos7/fix-permissions.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+# Fix permissions on the given directory to allow group read/write of
+# regular files and execute of directories.
+set -eux
+find "$1" -exec chown ${2} {} \;
+find "$1" -exec chgrp 0 {} \;
+find "$1" -exec chmod g+rw {} \;
+find "$1" -type d -exec chmod g+x {} +

cgit/centos7/install.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -eux;
+
+# Initialize variables
+HTTPD_CONF="/etc/httpd/conf/httpd.conf"
+HTTPD_WELCOME="/etc/httpd/conf.d/welcome.conf"
+CGIT_CONF="/etc/cgitrc"
+CGIT_REPOS="/etc/cgitrepos"
+INSTALL_PKGS="cgit highlight policycoreutils-python httpd nss_wrapper gettext";
+
+# Setup necessary packages
+yum -y install epel-release && yum -y install ${INSTALL_PKGS};
+
+# Fixup Configurations
+rm -rf ${HTTPD_WELCOME};
+sed -i 's/^Listen 80/Listen 8080\\\nListen 8443/g' ${HTTPD_CONF};
+sed -i 's/^Listen 8080\\/Listen 8080/g' ${HTTPD_CONF};
+sed -i 's/^Group apache/Group root/g' ${HTTPD_CONF};
+echo -e "scan-path=/srv/git\n" >> /etc/cgitrc;
+touch ${CGIT_REPOS} && echo -e "include=${CGIT_REPOS}\n" >> /${CGIT_CONF};
+mkdir -p /etc/httpd/logs && touch /etc/httpd/logs/error_log && touch /etc/httpd/logs/access_log;
+
+# Fix the permissions
+for item in "/srv/git" "/etc/cgitrepos" "/etc/httpd" "/var/www"; do
+    . /opt/scripts/fix-permissions.sh ${item} apache;
+done
+
+chmod -R 777 /etc/httpd/logs

cgit/centos7/passwd.template

@@ -0,0 +1,14 @@
+root:x:0:0:root:/root:/bin/bash
+bin:x:1:1:bin:/bin:/sbin/nologin
+daemon:x:2:2:daemon:/sbin:/sbin/nologin
+adm:x:3:4:adm:/var/adm:/sbin/nologin
+lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
+sync:x:5:0:sync:/sbin:/bin/sync
+shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
+halt:x:7:0:halt:/sbin:/sbin/halt
+mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
+operator:x:11:0:operator:/root:/sbin/nologin
+games:x:12:100:games:/usr/games:/sbin/nologin
+ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
+nobody:x:99:99:Nobody:/:/sbin/nologin
+apache:x:${USER_ID}:${GROUP_ID}:Apache User:${HOME}:/bin/bash

cgit/centos7/run.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+export USER_ID=$(id -u);
+export GROUP_ID=$(id -g);
+envsubst < /opt/scripts/passwd.template > /tmp/passwd;
+export LD_PRELOAD=libnss_wrapper.so;
+export NSS_WRAPPER_PASSWD=/tmp/passwd;
+export NSS_WRAPPER_GROUP=/etc/group;
+
+if [ $1 == "cgit" ]; then
+    exec /usr/sbin/httpd -DFOREGROUND;
+else
+    exec $1
+fi